Material is steel per mil-s-22141, comp no. 1c-4140; tensile strength 182 kpsi, yield strength 160 kpsi, 4 pct elongation, rockwell hardness 40-48 'c'; phosphate coated per mil-std-171; o/a length 3.77 in., 2.050 porm 0.007 in. Wide, 1.39 in. High.
A part of a conveyer, ammunition which aligns the cartridges as they are transferred to the feeder, ammunition, machine gun-automatic gun.
Classification: Parts and accessories for military rifles of heading 9301
NSN 5998-01-261-9056
NSN 5920-01-097-3178
NSN 6145-01-108-9494
NSN 5985-00-113-3417
NSN 6110-00-509-9704
NSN 5996-01-406-4035
NSN 5999-01-453-5391
NSN 5975-01-154-4082
NSN 6105-00-388-6572
NSN 6240-01-161-5007
NSN 6650-01-521-2077
NSN 5965-00-791-0964